This API supports the product infrastructure and is not intended to be used directly from your code.
Gets or sets a value that indicates whether the control will allow drag-and-drop operations and events to be used.(Overrides Control.AllowDrop.)

This API supports the product infrastructure and is not intended to be used directly from your code.
Gets a rectangle that represents the dimensions of the GroupBox.(Overrides Control.DisplayRectangle.)

Gets a value indicating whether the caller must call an invoke method when making method calls to the control because the caller is on a different thread than the one the control was created on.(Inherited from Control.)

This API supports the product infrastructure and is not intended to be used directly from your code.
Gets or sets a value that indicates whether the user can press the TAB key to give the focus to the GroupBox.

Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control.(Inherited from Control.)

Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control.(Inherited from Control.)

Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control.(Inherited from Control.)

Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control.(Inherited from Control.)

This API supports the product infrastructure and is not intended to be used directly from your code.
Raises the Invalidated event with a specified region of the control to invalidate.(Inherited from Control.)

The GroupBox displays a frame around a group of controls with or without a caption. Use a GroupBox to logically group a collection of controls on a form. The group box is a container control that can be used to define groups of controls.

The typical use for a group box is to contain a logical group of RadioButton controls. If you have two group boxes, each of which contain several option buttons (also known as radio buttons), each group of buttons is mutually exclusive, setting one option value per group.

You can add controls to the GroupBox by using the Add method of the Controls property.

Note

Only controls that are contained within the GroupBox control can be selected or receive focus. The complete GroupBox itself cannot be selected or receive focus. For more information about how this control responds to the Focus and Select methods, see the following Control members: CanFocus, CanSelect, Focused, ContainsFocus, Focus, Select.

The GroupBox cannot display a scroll bar. If you need a control similar to a GroupBox that can contain a scroll bar, see the Panel control.